Chronic heart failure is associated with activation of the
PND
RAAS
HPA Axis
None of the above
The Correct Answer is B
associated with chronic heart failure. Activation of the RAAS system occurs as a compensatory mechanism in response to decreased cardiac output and reduced renal perfusion. The renin-angiotensin-aldosterone system increases blood pressure, maintains blood volume and improves cardiac contractility in the short term, but in the long term it can lead to fluid retention, edema, and worsen cardiac function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Atherosclerosis is a condition where plaque buildup occurs inside the arteries, which narrows the arterial lumen and limits blood flow. Aneurysms can occur as a result of atherosclerosis when the plaque formation weakens and damages the arterial wall, making it prone to bulging outwards or rupturing. This weakening of the vessel wall can cause it to lose its elasticity and strength, leading to the formation of an aneurysm. Therefore, the correct answer is C - eroding the vessel wall.
Correct Answer is A
Explanation
Dyspnea is a term used to describe difficulty breathing or shortness of breath. It is a subjective symptom and can be experienced differently by different people. Common signs and symptoms of dyspnea include feeling short of breath, chest tightness, rapid breathing, wheezing, coughing, and a feeling of suffocation. The work of breathing may be increased, and accessory muscles may be used to help with breathing. Exercise may worsen symptoms of dyspnea in some individuals, while in others, it may improve symptoms.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today